﻿#region " LICENSE "
// DRILL - Dependency Resolution Interface Layer Library
// Copyright (c) 2008-2012 Wade A. Reynolds. All rights reserved.
// http://drill.codeplex.com/
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#endregion
using System;
using System.Collections.Generic;
using Drill.Configuration;
using Drill.Extensibility;

namespace Drill.Core.MasterFactories
{
	public class ConfigBasedMasterDrillBitSetFactory : IDrillBitSetFactory
	{
		private readonly IDrillBitConfigurationCollection _configs;

		public ConfigBasedMasterDrillBitSetFactory(IDrillBitConfigurationCollection configs)
		{
			if (null == configs)
			{
				throw new ArgumentNullException("configs");
			}
			_configs = configs;
		}

		public IList<IDrillBit> CreateDrillBits(IConfigurationHelper configurationHelper)
		{
			List<IDrillBit> drillBits = new List<IDrillBit>();

			if (null != _configs && _configs.Count > 0)
			{
				foreach (var config in _configs)
				{
					if (config.Enabled)
					{
						IDrillBitFactory factory = new ConfigBasedMasterDrillBitFactory(config, configurationHelper);
						IDrillBit drillBit = factory.CreateDrillBit();
						if (null == drillBit)
						{
							continue;
						}
						drillBits.Add(drillBit);
					}
				}
			}
			return drillBits;
		}
	}
}